FIELD: radio engineering, communication.
SUBSTANCE: invention relates to radio engineering and can be used to generate quadrature amplitude modulation (QAM16) signals used on multichannel digital communication lines, digital radio broadcasting and television. In the method of generating QAM16 signals, all incoming information bits are divided into blocks of 4 bits each, and the quadrature
EFFECT: generating a QAM16 signal, which enables to reconstruct a transmitted combination of four bit symbols in case of continuous reception of one of voltage vectors transmitted in pairs as a result of equipment breakdown or a low signal-to-noise ratio in the channel.
2 cl, 2 dwg
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Authors
Dates
2015-09-10—Published
2014-02-24—Filed